Anonconducting solid sphere of radius 8.40 cm has a uniform volume charge density. the magnitude of the electric field at 16.8 cm from the sphere's center is 2.04 x 103 n/c. (a) what is the sphere's volume charge density?

The sphere's volume charge density is 2.58 μC/m³.

Explanation:

Given that,

Radius of sphere R= 8.40 cm

Electric field

Distance r= 16.8 cm

We need to calculate the sphere's volume charge density

Using Gauss's law

Put the value into the formula

Hence, The sphere's volume charge density is 2.58 μC/m³.

absorption lines are where light has been absorbed by the atom thus you see a dip in the spectrum whereas.

emission spectra have spikes in the spectra due to atoms releasing photons at those wavelengths.

explanation: